Tomcat could not find servlet status 404

Question

I started learning jsp and did some simple web application examples. I am coding a simple shop and dynamic web-app name is Book0. The index.html redirects

response.sendRedirect("/Book0/eshop");

while the item list is null (initial access).

Now I deployed the application on tomcat via .war export on eclipse. I had the servlet coded on servlet.Servlet0;

the web.xml for the app, I added on top welcome file list on generic eclipse web.xml:

<servlet>
   <servlet-name>EshopServlet0</servlet-name>
   <servlet-class>servlet.Servlet0</servlet-class>
</servlet>
<servlet-mapping>
   <servlet-name>EshopServlet0</servlet-name>
   <url-pattern>/eshop</url-pattern>
</servlet-mapping>

My other application has been working so far. But this one hits 404 when redirects to the servlet.. Any ideas what has gone wrong. Thx

Have you done some research about 404 status? Could you provide more code to replicate the issue? — Luiggi Mendoza
what code do you need? I can just post on pastebin or sumwhere? thx — t00n_crumbl3
pastebin.com/Bm71VRUp -index.jsp sorry bout syntax.. no jsp... pastebin.com/tdcLd5Mh -Servlet0.java it's bit partial unfinished.. just bit — t00n_crumbl3

rickz rickz · Accepted Answer · 2015-09-28T00:28:06

In Servlet0, you have @WebServlet("Servlet0") but you also have in your web.xml /eshop. You only need one and they should agree with each other. You could remove annotation or change to @WebServlet("eshop") or @WebServlet("/eshop")

Tomcat could not find servlet status 404

1 Answers